Interstellar (2014)
Warren Beatty's epic about the Russian Revolution combined interviews with real-life witnesses and drama. "Interstellar" uses at the beginning a similar technique and aesthetic, but with the exception of Ellen Burstyn's character, the interview footage in "Interstellar" is taken from the Ken Burns documentary "The Dust Bowl"(2012). Director Christopher Nolan himself named "Reds" as the inspiration.